BIOS-251: Exam 2 Review
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1. Cell division in which the nucleus divides into nuclei Mitosis
containing the same number of chromosomes
2. The resting phase of mitosis. Cell grows, performs its Interphase
normal functions, and prepares for division; consists
of G1, S, and G2 phases
3. Cells that have left the cycle and cease dividing for a G Zero (G0) Phase
long time (or permanently)
4. The first gap, or growth phase, of the cell cycle, con- G1 Phase
sisting of the portion of interphase before DNA syn-
thesis begins.
5. The synthesis phase of the cell cycle; the portion of S Phase
interphase during which DNA is replicated.
, BIOS-251: Exam 2 Review
Study online at https://quizlet.com/_ithjt7
6. The second gap, or growth phase, of the cell cycle, G2 Phase
consisting of the portion of interphase after DNA syn-
thesis occurs.
Growth and preparation for mitosis
7. First and longest phase of mitosis, during which the Prophase
chromosomes become visible and the centrioles sep-
arate and take up positions on the opposite sides of
the nucleus
8. Second phase of mitosis, during which the chromo- Metaphase
somes line up across the center of the cell
9. The third phase of mitosis, during which the chromo- Anaphase
some pairs separate and move toward opposite poles
, BIOS-251: Exam 2 Review
Study online at https://quizlet.com/_ithjt7
10. The final phase of cell division, between anaphase Telophase
and interphase, in which the chromatids or chromo-
somes move to opposite ends of the cell and two
nuclei are formed.
11. Division of the cytoplasm during cell division Cytokinesis
12. Cell division that produces reproductive cells (ga- Meiosis
metes) in sexually reproducing organisms
13. Compare and Contrast Mitosis and Meiosis Mitosis produces two
diploid (2n) somatic cells
that are genetically identi-
cal to each other and the
Study online at https://quizlet.com/_ithjt7
1. Cell division in which the nucleus divides into nuclei Mitosis
containing the same number of chromosomes
2. The resting phase of mitosis. Cell grows, performs its Interphase
normal functions, and prepares for division; consists
of G1, S, and G2 phases
3. Cells that have left the cycle and cease dividing for a G Zero (G0) Phase
long time (or permanently)
4. The first gap, or growth phase, of the cell cycle, con- G1 Phase
sisting of the portion of interphase before DNA syn-
thesis begins.
5. The synthesis phase of the cell cycle; the portion of S Phase
interphase during which DNA is replicated.
, BIOS-251: Exam 2 Review
Study online at https://quizlet.com/_ithjt7
6. The second gap, or growth phase, of the cell cycle, G2 Phase
consisting of the portion of interphase after DNA syn-
thesis occurs.
Growth and preparation for mitosis
7. First and longest phase of mitosis, during which the Prophase
chromosomes become visible and the centrioles sep-
arate and take up positions on the opposite sides of
the nucleus
8. Second phase of mitosis, during which the chromo- Metaphase
somes line up across the center of the cell
9. The third phase of mitosis, during which the chromo- Anaphase
some pairs separate and move toward opposite poles
, BIOS-251: Exam 2 Review
Study online at https://quizlet.com/_ithjt7
10. The final phase of cell division, between anaphase Telophase
and interphase, in which the chromatids or chromo-
somes move to opposite ends of the cell and two
nuclei are formed.
11. Division of the cytoplasm during cell division Cytokinesis
12. Cell division that produces reproductive cells (ga- Meiosis
metes) in sexually reproducing organisms
13. Compare and Contrast Mitosis and Meiosis Mitosis produces two
diploid (2n) somatic cells
that are genetically identi-
cal to each other and the
